48001240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{683}}^1$

素因数の和:952

約数の個数: 64

約数和(自身を含む): 124104960

約数和(自身を除く): 76103720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 251, 280, 502, 683, 1004, 1255, 1366, 1757, 2008, 2510, 2732, 3415, 3514, 4781, 5020, 5464, 6830, 7028, 8785, 9562, 10040, 13660, 14056, 17570, 19124, 23905, 27320, 35140, 38248, 47810, 70280, 95620, 171433, 191240, 342866, 685732, 857165, 1200031, 1371464, 1714330, 2400062, 3428660, 4800124, 6000155, 6857320, 9600248, 12000310, 24000620, 48001240]

約数ペア:

[(1, 48001240), (2, 24000620), (4, 12000310), (5, 9600248), (7, 6857320), (8, 6000155), (10, 4800124), (14, 3428660), (20, 2400062), (28, 1714330), (35, 1371464), (40, 1200031), (56, 857165), (70, 685732), (140, 342866), (251, 191240), (280, 171433), (502, 95620), (683, 70280), (1004, 47810), (1255, 38248), (1366, 35140), (1757, 27320), (2008, 23905), (2510, 19124), (2732, 17570), (3415, 14056), (3514, 13660), (4781, 10040), (5020, 9562), (5464, 8785), (6830, 7028)]